| Year | Yield | Total | Amount | Ex Date |
|---|---|---|---|---|
| 2022 | 4.78% | TWD 8 | TWD8 | 2022-06-16 |
| 2021 | 4.90% | TWD 8.2 | TWD8.2 | 2021-07-05 |
| 2020 | 4.78% | TWD 8 | TWD8 | 2020-07-01 |
| 2019 | 3.88% | TWD 6.5 | TWD6.5 | 2019-07-03 |
| 2018 | 3.58% | TWD 6 | TWD6 | 2018-06-26 |
| 2017 | 2.69% | TWD 4.5 | TWD4.5 | 2017-07-11 |
| 2016 | 2.09% | TWD 3.5 | TWD3.5 | 2016-07-07 |
| 2015 | 1.31% | TWD 2.2 | TWD2.2 | 2015-07-09 |
| 2014 | 1.19% | TWD 2 | TWD2 | 2014-07-24 |